Who ranks #1 on the Exploitbench Cap Percent leaderboard?
As of August 20, 2026, Claude Mythos 5 by Anthropic ranks #1 on Exploitbench Cap Percent at 78%. API pricing is $10.00/M input and $50.00/M output.
As of August 20, 2026, Claude Mythos 5 is #1 for Exploitbench Cap Percent at 78%. Ranked by the Exploitbench Cap Percent score 1 models in this index have a published Exploitbench Cap Percent score. Exploitbench Cap Percent leaderboard: rank models by Exploitbench Cap Percent next to live API token prices.
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As of August 20, 2026, Claude Mythos 5 by Anthropic is #1 for Exploitbench Cap Percent at 78%. Ranked by the Exploitbench Cap Percent score This board also tracks Exploitbench Cap Percent. This exploitbench cap percent leaderboard ranks models by Exploitbench Cap Percent. Scores come from public evals. Prices are the live API rates in the table above.
Sources: OpenAI API pricing (https://developers.openai.com/api/docs/pricing); Anthropic Claude API pricing (https://platform.claude.com/docs/en/about-claude/pricing); Gemini API pricing (https://ai.google.dev/gemini-api/docs/pricing)
| Rank | Model | Exploitbench Cap Percent | Input /M | Output /M |
|---|---|---|---|---|
| 1 | Claude Mythos 5 | 78% | $10.00 | $50.00 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, Claude Mythos 5 by Anthropic ranks #1 on Exploitbench Cap Percent at 78%. API pricing is $10.00/M input and $50.00/M output.
Claude Mythos 5 currently leads Exploitbench Cap Percent and is also the cheapest scored model on this page, at $10.00/M input and $50.00/M output ($60.00 blended).
Not automatically. Claude Mythos 5 leads Exploitbench Cap Percent, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh Exploitbench Cap Percent against input/output price, context window, and related evals.
Scores and API prices on this page are refreshed from published evals and provider rates. The snapshot is labeled August 20, 2026. Treat it as a current index, not a one-off blog post.
Exploitbench Cap Percent is a public LLM eval (the Exploitbench Cap Percent score). This page ranks models that have published a score, next to live API prices.
This page is the Exploitbench Cap Percent leaderboard. Models are sorted by Exploitbench Cap Percent, with input and output token prices on the same row so you can weigh score against cost. Official boards often omit price; that comparison is the point of this index.
Official eval pages own the methodology. This page keeps the published Exploitbench Cap Percent score next to live API $/M so you can pick a production SKU, not only a trophy number.